Build – Official Pinewood Derby Craftsman Kit. New in the box.
This kit is designed to add to the design of the standard wood block. Use your skill and imagination to customize a standard wood block into a magnificent racing machine. Kit contains:
1 – 4″ X 21/4″ X 1/2″ balsa block
2 – 7″ X 1 5/16″ X 1/2″ balsa blocks
Instructions to customize your standard wood car block.